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Measurement of the mass difference between top and antitop quarks
A measurement of the mass difference between the top quark and the antitop quark ($\Delta m_t = m_t - m_{\bar{t}}$) is performed using events with a muon and at least four jets in the final state. Data collected in 2011 with the CMS detector at the LHC and corresponding to an integrated luminosity o...
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| Publicado: |
2011
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| Acceso en línea: | http://cds.cern.ch/record/1376668 |
| _version_ | 1780922972021719040 |
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| author | CMS Collaboration |
| author_facet | CMS Collaboration |
| author_sort | CMS Collaboration |
| collection | CERN |
| description | A measurement of the mass difference between the top quark and the antitop quark ($\Delta m_t = m_t - m_{\bar{t}}$) is performed using events with a muon and at least four jets in the final state. Data collected in 2011 with the CMS detector at the LHC and corresponding to an integrated luminosity of 1.09 fb$^{-1}$ are analyzed. The measured value of $\Delta m_t = -1.2 \pm 1.2 ~(\text{stat.}) \pm 0.5 ~(\text{syst.}) ~ \text{GeV}$ is consistent with the standard model. |
| id | cern-1376668 |
| institution | Organización Europea para la Investigación Nuclear |
| publishDate | 2011 |
| record_format | invenio |
| spelling | cern-13766682019-09-30T06:29:59Zhttp://cds.cern.ch/record/1376668CMS CollaborationMeasurement of the mass difference between top and antitop quarksParticle Physics - ExperimentA measurement of the mass difference between the top quark and the antitop quark ($\Delta m_t = m_t - m_{\bar{t}}$) is performed using events with a muon and at least four jets in the final state. Data collected in 2011 with the CMS detector at the LHC and corresponding to an integrated luminosity of 1.09 fb$^{-1}$ are analyzed. The measured value of $\Delta m_t = -1.2 \pm 1.2 ~(\text{stat.}) \pm 0.5 ~(\text{syst.}) ~ \text{GeV}$ is consistent with the standard model.CMS-PAS-TOP-11-019oai:cds.cern.ch:13766682011 |
| spellingShingle | Particle Physics - Experiment CMS Collaboration Measurement of the mass difference between top and antitop quarks |
| title | Measurement of the mass difference between top and antitop quarks |
| title_full | Measurement of the mass difference between top and antitop quarks |
| title_fullStr | Measurement of the mass difference between top and antitop quarks |
| title_full_unstemmed | Measurement of the mass difference between top and antitop quarks |
| title_short | Measurement of the mass difference between top and antitop quarks |
| title_sort | measurement of the mass difference between top and antitop quarks |
| topic | Particle Physics - Experiment |
| url | http://cds.cern.ch/record/1376668 |
| work_keys_str_mv | AT cmscollaboration measurementofthemassdifferencebetweentopandantitopquarks |